Publication

SmartClients: Constraint satisfaction as a paradigm for scaleable intelligent information systems

Boi Faltings, Pearl Pu Faltings, Marc Torrens Arnal
2002
Journal Articles

Abstract

Many information systems are used in a problem solving context. Examples are travel planning systems, catalogs in electronic commerce, or agenda planning systems. They can be made more useful by integrating problem-solving capabilities into the information systems. This poses the challenge of scaleability: when hundreds of users access a server at the same time, it is important to avoid excessive computational load. We present the concept of SmartClients: lightweight problem-solving agents based on constraint satisfaction which can carry out the computation- and communication-intensive tasks on the user's computer. We present an example of an air travel planning system based on this technology.

Official source

https://infoscience.epfl.ch/entities/publication/7fdc32dd-2e96-4a45-aac9-fd8b84a2dd92

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Boi Faltings, Pearl Pu Faltings, Marc Torrens Arnal
2002
Journal Articles

Abstract

Official source

https://infoscience.epfl.ch/entities/publication/7fdc32dd-2e96-4a45-aac9-fd8b84a2dd92

About this result

Related concepts (27)

Intelligent transportation system

An intelligent transportation system (ITS) is an advanced application which aims to provide innovative services relating to different modes of transport and traffic management and enable users to be better informed and make safer, more coordinated, and 'smarter' use of transport networks. Some of these technologies include calling for emergency services when an accident occurs, using cameras to enforce traffic laws or signs that mark speed limit changes depending on conditions.

Transportation planning

Transportation planning is the process of defining future policies, goals, investments, and spatial planning designs to prepare for future needs to move people and goods to destinations. As practiced today, it is a collaborative process that incorporates the input of many stakeholders including various government agencies, the public and private businesses. Transportation planners apply a multi-modal and/or comprehensive approach to analyzing the wide range of alternatives and impacts on the transportation system to influence beneficial outcomes.

Journey planner

A journey planner, trip planner, or route planner is a specialized search engine used to find an optimal means of travelling between two or more given locations, sometimes using more than one transport mode. Searches may be optimized on different criteria, for example fastest, shortest, fewest changes, cheapest. They may be constrained, for example, to leave or arrive at a certain time, to avoid certain waypoints, etc.